Follow the correct image tag syntax for GPR docker deployment

Author: fwcd

scripts/docker-deploy.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
 docker login docker.pkg.github.com -u fwcd -p "$GH_TOKEN"
-docker build -t docker.pkg.github.com/fwcd/kotlin-language-server:latest .
-docker push docker.pkg.github.com/fwcd/kotlin-language-server:latest
+docker build -t docker.pkg.github.com/fwcd/kotlin-language-server/server:latest .
+docker push docker.pkg.github.com/fwcd/kotlin-language-server/server:latest